D25SB10 Thru D25SB100 High Current Glass Passivated Molding Single-Phase Bridge Rectifier Reverse Voltage 100 to 1000V Forward Current 25 A FEATURES z Plastic Package has Underwriters Laboratory Flammability Classification 94V-0 z High current capacity with small package z Glass passivated chip junctions z Superior thermal conductivity z High IFSM 1. Maximum & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Parameter Symbol Symbol D25SB10 D25SB20 D25SB40 D25SB60 D25SB80 D25SB100 Unit Maximum repetitive voltage VRRM 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 70 140 280 420 560 700 V VDC 100 200 400 600 800 1000 V Maximum DC Blocking Voltage Maximum DC reverse current TA=25 ℃ IR at rated DC blocking voltage TA=125℃ Maximum 5 µA 500 25 A 3.5 A IFSM 350 A I t 2 300 A sec Vdia 2.5 KV Max instantaneous forward voltage at 12.5A VF 1.05 V Operating junction temperature TJ -55~150 ℃ Maximum thermal on P.C.B. without heat-sink RθJA 22 resistance per leg on Al plate heat-sink RθJC 1.3 Storage temperature Tstg -55~150 ℃ Mounting torque Tor Rating Torque : 0.8（Suggests 0.45~0.65） N.m （1） average forward With heatsink Tc=100℃ rectified output Without heatsink Ta=25℃ Io （2） current at Peak forward surge current 8.3ms single half sine-wave superimposed on rated load Rating of fusing (t<8.3ms) Dielectric strength terminals to case， AC 1 minute Current 1mA 2 ℃/W Notes: (1) Unit case mounted on aluminum plate heatsink (2) Units mounted on P.C.B. without heatsink 2 D25SB10 Thru D25SB100 2. Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted ) Fig.2 Typical Reverse Characteristics nstantaneous Reverse Current (µA) Average Rectified Forward Current Io(A) Fig. 1 Derating Curve Temperature (℃) Forward Voltage Fig.4 Peak Surge Forward Capability Forward Current (A) Peak Surge Forward Current IFSM(A) Fig.3 Percent of Rated Peak Reverse Voltage％ Forward Voltage VF Number of Cycles 3 D25SB10 Thru D25SB100 3. Marking Identification Note： 生产日期码包含4位数字，例如 “1010”，前两个数字“10” 表示为2010年，另外二个数字 “18” 是指第18周，即表示该产品为2010年18周生产。 型号： D 25 SB 60 bridge reverse voltage=600V mean：single -in-line bridge average rectified forward Current=25A mean：D series bridge 4. Dimension 4